import platform

class System:
    def __init__(self):
        pass
    
class Windows(System):
    def cookies_sqlite_path(self):
        return 'C:/Users/liluyang/AppData/Roaming/Mozilla/Firefox/Profiles/08ft65bk.default/cookies.sqlite'
    
class Linux(System):
    def cookies_sqlite_path(self):
        return '/usr/local/google/home/liluyang/.mozilla/firefox/ou77siu9.default/cookies.sqlite'
    
class Mac(System):
    def cookies_sqlite_path(self):
        return '/Users/liluyang/Library/Application Support/Firefox/Profiles/0yyt2xj0.default/cookies.sqlite'    
    
def get_system():
    os = platform.system()
    if os == 'Windows':
        return Windows()
    
    if os == 'Linux':
        return Linux()
    
    if os == 'Darwin':
        return Mac()
    
